Home / 3,165,764.72-4,367,150.64-2,002,251.40

Finding the Fourth Proportional to 3,165,764.72, 4,367,150.64 and 2,002,251.40

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Solution

The fourth proportional to 3,165,764.72, 4,367,150.64 and 2,002,251.40 is: 2,762,092.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,764.72 : 4,367,150.64 = 2,002,251.40 : x
  2. Step 2: Convert to fraction form
    3,165,764.72/4,367,150.64 = 2,002,251.40/x
  3. Step 3: Cross multiply
    3,165,764.72x = 4,367,150.64 × 2,002,251.40
  4. Step 4: Simplify right side
    3,165,764.72x = 8,744,133,496,598.24
  5. Step 5: Solve for x
    x = 8,744,133,496,598.24/3,165,764.72
  6. Step 6: Final answer
    x = 2,762,092.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.